vt: selection, split __set_selection_kernel

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Handle these actions:
* poking console
* TIOCL_SELCLEAR
* TIOCL_SELMOUSEREPORT
* start/end precomputation
* clear_selection if the console changed
in a separate function, thus making __set_selection_kernel way shorter
and more readable. The function still needs dissection, but we are
approaching.

This includes introduction of vc_selection and renaming
__set_selection_kernel to vc_do_selection.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200415093608.10348-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2020-04-15 11:36:07 +02:00 • committed by Greg Kroah-Hartman

parent 30c67b9197

commit 9ba4ddbc04

1 changed files with 43 additions and 37 deletions

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drivers/tty/vt/selection.c

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